Columbia River - Lewis and Clark Bridge Weather Forecast

    • 39
    • 45

    Rain

    • 44
    • 52

    Rain

    • 42
    • 51

    Rain

    • 35
    • 51

    Rain

    • 36
    • 51

    Chance Rain

    • 42
    • 52

    Rain Likely

Today 10 Mar Lower Columbia River

A chance of rain with a slight chance of snow this Morning, then rain this afternoon. Little or no snow accumulation. Highs in the mid 40s. South wind 5 to 10 Mph. Chance of precipitation near 100 percent. Rainfall Amounts a tenth to a quarter of an inch.

Tonight 10 Mar Lower Columbia River

Rain. Lows in the upper 30s. Winds light. Chance of rain near 100 percent. Rainfall Amounts a tenth to a quarter of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia River - Lewis and Clark Bridge Temperature Statistics

March Temperature

Southwest Washington Regional Airport (3.1 miles)

  • Lowest 2 March, 2026

    34 °F

  • Average March

    48.5 °F

  • Highest 1 March, 2026

    62.1 °F

Climate (2021–Present)

Southwest Washington Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    62.5 °F
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